Just because this is the public face, doesn't mean that it has to be a monolithic, towing-the-majority-line face. The disputes that can be seen in the forums here publicly could very well reflect in the youtube group. Not that I'd want that; just saying.

"Just what makes a pure grappler think he can survive with an experienced striker. Especially if that striker isn't following any particular rule set and is well aware of what the grapplers strategies are".